define(function (require, exports, module) {
	return function (jQuery) {

		/**
		* Note: While Microsoft is not the author of this file, Microsoft is
		* offering you a license subject to the terms of the Microsoft Software
		* License Terms for Microsoft ASP.NET Model View Controller 3.
		* Microsoft reserves all other rights. The notices below are provided
		* for informational purposes only and are not the license terms under
		* which Microsoft distributed this file.
		*
		* jQuery Validation Plugin 1.8.0
		*
		* http://bassistance.de/jquery-plugins/jquery-plugin-validation/
		* http://docs.jquery.com/Plugins/Validation
		*
		* Copyright (c) 2006 - 2011 Jörn Zaefferer
		*/

		(function ($) {

			$.extend($.fn, {
				// http://docs.jquery.com/Plugins/Validation/validate
				validate: function (options) {

					// if nothing is selected, return nothing; can't chain anyway
					if (!this.length) {
						options && options.debug && window.console && console.warn("nothing selected, can't validate, returning nothing");
						return;
					}

					// check if a validator for this form was already created
					var validator = $.data(this[0], 'validator');
					if (validator) {
						return validator;
					}

					validator = new $.validator(options, this[0]);
					$.data(this[0], 'validator', validator);

					if (validator.settings.onsubmit) {

						// allow suppresing validation by adding a cancel class to the submit button
						this.find("input, button").filter(".cancel").click(function () {
							validator.cancelSubmit = true;
						});

						// when a submitHandler is used, capture the submitting button
						if (validator.settings.submitHandler) {
							this.find("input, button").filter(":submit").click(function () {
								validator.submitButton = this;
							});
						}

						// validate the form on submit
						this.submit(function (event) {
							if (validator.settings.debug)
							// prevent form submit to be able to see console output
								event.preventDefault();

							function handle() {
								if (validator.settings.submitHandler) {
									if (validator.submitButton) {
										// insert a hidden input as a replacement for the missing submit button
										var hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm);
									}
									validator.settings.submitHandler.call(validator, validator.currentForm);
									if (validator.submitButton) {
										// and clean up afterwards; thanks to no-block-scope, hidden can be referenced
										hidden.remove();
									}
									return false;
								}
								return true;
							}

							// prevent submit for invalid forms or custom submit handlers
							if (validator.cancelSubmit) {
								validator.cancelSubmit = false;
								return handle();
							}
							if (validator.form()) {
								if (validator.pendingRequest) {
									validator.formSubmitted = true;
									return false;
								}
								return handle();
							} else {
								validator.focusInvalid();
								return false;
							}
						});
					}

					return validator;
				},
				// http://docs.jquery.com/Plugins/Validation/valid
				valid: function () {
					if ($(this[0]).is('form')) {
						return this.validate().form();
					} else {
						var valid = true;
						var validator = $(this[0].form).validate();
						this.each(function () {
							valid &= validator.element(this);
						});
						return valid;
					}
				},
				// attributes: space seperated list of attributes to retrieve and remove
				removeAttrs: function (attributes) {
					var result = {},
			$element = this;
					$.each(attributes.split(/\s/), function (index, value) {
						result[value] = $element.attr(value);
						$element.removeAttr(value);
					});
					return result;
				},
				// http://docs.jquery.com/Plugins/Validation/rules
				rules: function (command, argument) {
					var element = this[0];

					if (command) {
						var settings = $.data(element.form, 'validator').settings;
						var staticRules = settings.rules;
						var existingRules = $.validator.staticRules(element);
						switch (command) {
							case "add":
								$.extend(existingRules, $.validator.normalizeRule(argument));
								staticRules[element.name] = existingRules;
								if (argument.messages)
									settings.messages[element.name] = $.extend(settings.messages[element.name], argument.messages);
								break;
							case "remove":
								if (!argument) {
									delete staticRules[element.name];
									return existingRules;
								}
								var filtered = {};
								$.each(argument.split(/\s/), function (index, method) {
									filtered[method] = existingRules[method];
									delete existingRules[method];
								});
								return filtered;
						}
					}

					var data = $.validator.normalizeRules(
		$.extend(
			{},
			$.validator.metadataRules(element),
			$.validator.classRules(element),
			$.validator.attributeRules(element),
			$.validator.staticRules(element)
		), element);

					// make sure required is at front
					if (data.required) {
						var param = data.required;
						delete data.required;
						data = $.extend({ required: param }, data);
					}

					return data;
				}
			});

			// Custom selectors
			$.extend($.expr[":"], {
				// http://docs.jquery.com/Plugins/Validation/blank
				blank: function (a) { return !$.trim("" + a.value); },
				// http://docs.jquery.com/Plugins/Validation/filled
				filled: function (a) { return !!$.trim("" + a.value); },
				// http://docs.jquery.com/Plugins/Validation/unchecked
				unchecked: function (a) { return !a.checked; }
			});

			// constructor for validator
			$.validator = function (options, form) {
				this.settings = $.extend(true, {}, $.validator.defaults, options);
				this.currentForm = form;
				this.init();
			};

			$.validator.format = function (source, params) {
				if (arguments.length == 1)
					return function () {
						var args = $.makeArray(arguments);
						args.unshift(source);
						return $.validator.format.apply(this, args);
					};
				if (arguments.length > 2 && params.constructor != Array) {
					params = $.makeArray(arguments).slice(1);
				}
				if (params.constructor != Array) {
					params = [params];
				}
				$.each(params, function (i, n) {
					source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
				});
				return source;
			};

			$.extend($.validator, {

				defaults: {
					messages: {},
					groups: {},
					rules: {},
					errorClass: "error",
					validClass: "valid",
					errorElement: "label",
					focusInvalid: true,
					errorContainer: $([]),
					errorLabelContainer: $([]),
					onsubmit: true,
					ignore: [],
					ignoreTitle: false,
					onfocusin: function (element) {
						this.lastActive = element;

						// hide error label and remove error class on focus if enabled
						if (this.settings.focusCleanup && !this.blockFocusCleanup) {
							this.settings.unhighlight && this.settings.unhighlight.call(this, element, this.settings.errorClass, this.settings.validClass);
							this.addWrapper(this.errorsFor(element)).hide();
						}
					},
					onfocusout: function (element) {
						if (!this.checkable(element) && (element.name in this.submitted || !this.optional(element))) {
							this.element(element);
						}
					},
					onkeyup: function (element) {
						if (element.name in this.submitted || element == this.lastElement) {
							this.element(element);
						}
					},
					onclick: function (element) {
						// click on selects, radiobuttons and checkboxes
						if (element.name in this.submitted)
							this.element(element);
						// or option elements, check parent select in that case
						else if (element.parentNode.name in this.submitted)
							this.element(element.parentNode);
					},
					highlight: function (element, errorClass, validClass) {
						$(element).addClass(errorClass).removeClass(validClass);
					},
					unhighlight: function (element, errorClass, validClass) {
						$(element).removeClass(errorClass).addClass(validClass);
					}
				},

				// http://docs.jquery.com/Plugins/Validation/Validator/setDefaults
				setDefaults: function (settings) {
					$.extend($.validator.defaults, settings);
				},

				messages: {
					required: "This field is required.",
					remote: "Please fix this field.",
					email: "Please enter a valid email address.",
					url: "Please enter a valid URL.",
					date: "Please enter a valid date.",
					dateISO: "Please enter a valid date (ISO).",
					number: "Please enter a valid number.",
					digits: "Please enter only digits.",
					creditcard: "Please enter a valid credit card number.",
					equalTo: "Please enter the same value again.",
					accept: "Please enter a value with a valid extension.",
					maxlength: $.validator.format("Please enter no more than {0} characters."),
					minlength: $.validator.format("Please enter at least {0} characters."),
					rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
					range: $.validator.format("Please enter a value between {0} and {1}."),
					max: $.validator.format("Please enter a value less than or equal to {0}."),
					min: $.validator.format("Please enter a value greater than or equal to {0}.")
				},

				autoCreateRanges: false,

				prototype: {

					init: function () {
						this.labelContainer = $(this.settings.errorLabelContainer);
						this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm);
						this.containers = $(this.settings.errorContainer).add(this.settings.errorLabelContainer);
						this.submitted = {};
						this.valueCache = {};
						this.pendingRequest = 0;
						this.pending = {};
						this.invalid = {};
						this.reset();

						var groups = (this.groups = {});
						$.each(this.settings.groups, function (key, value) {
							$.each(value.split(/\s/), function (index, name) {
								groups[name] = key;
							});
						});
						var rules = this.settings.rules;
						$.each(rules, function (key, value) {
							rules[key] = $.validator.normalizeRule(value);
						});

						function delegate(event) {
							var validator = $.data(this[0].form, "validator"),
					eventType = "on" + event.type.replace(/^validate/, "");
							validator.settings[eventType] && validator.settings[eventType].call(validator, this[0]);
						}
						$(this.currentForm)
				.validateDelegate(":text, :password, :file, select, textarea", "focusin focusout keyup", delegate)
				.validateDelegate(":radio, :checkbox, select, option", "click", delegate);

						if (this.settings.invalidHandler)
							$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler);
					},

					// http://docs.jquery.com/Plugins/Validation/Validator/form
					form: function () {
						this.checkForm();
						$.extend(this.submitted, this.errorMap);
						this.invalid = $.extend({}, this.errorMap);
						if (!this.valid())
							$(this.currentForm).triggerHandler("invalid-form", [this]);
						this.showErrors();
						return this.valid();
					},

					checkForm: function () {
						this.prepareForm();
						for (var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++) {
							this.check(elements[i]);
						}
						return this.valid();
					},

					// http://docs.jquery.com/Plugins/Validation/Validator/element
					element: function (element) {
						element = this.clean(element);
						this.lastElement = element;
						this.prepareElement(element);
						this.currentElements = $(element);
						var result = this.check(element);
						if (result) {
							delete this.invalid[element.name];
						} else {
							this.invalid[element.name] = true;
						}
						if (!this.numberOfInvalids()) {
							// Hide error containers on last error
							this.toHide = this.toHide.add(this.containers);
						}
						this.showErrors();
						return result;
					},

					// http://docs.jquery.com/Plugins/Validation/Validator/showErrors
					showErrors: function (errors) {
						if (errors) {
							// add items to error list and map
							$.extend(this.errorMap, errors);
							this.errorList = [];
							for (var name in errors) {
								this.errorList.push({
									message: errors[name],
									element: this.findByName(name)[0]
								});
							}
							// remove items from success list
							this.successList = $.grep(this.successList, function (element) {
								return !(element.name in errors);
							});
						}
						this.settings.showErrors
				? this.settings.showErrors.call(this, this.errorMap, this.errorList)
				: this.defaultShowErrors();
					},

					// http://docs.jquery.com/Plugins/Validation/Validator/resetForm
					resetForm: function () {
						if ($.fn.resetForm)
							$(this.currentForm).resetForm();
						this.submitted = {};
						this.prepareForm();
						this.hideErrors();
						this.elements().removeClass(this.settings.errorClass);
					},

					numberOfInvalids: function () {
						return this.objectLength(this.invalid);
					},

					objectLength: function (obj) {
						var count = 0;
						for (var i in obj)
							count++;
						return count;
					},

					hideErrors: function () {
						this.addWrapper(this.toHide).hide();
					},

					valid: function () {
						return this.size() == 0;
					},

					size: function () {
						return this.errorList.length;
					},

					focusInvalid: function () {
						if (this.settings.focusInvalid) {
							try {
								$(this.findLastActive() || this.errorList.length && this.errorList[0].element || [])
					.filter(":visible")
					.focus()
								// manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
					.trigger("focusin");
							} catch (e) {
								// ignore IE throwing errors when focusing hidden elements
							}
						}
					},

					findLastActive: function () {
						var lastActive = this.lastActive;
						return lastActive && $.grep(this.errorList, function (n) {
							return n.element.name == lastActive.name;
						}).length == 1 && lastActive;
					},

					elements: function () {
						var validator = this,
				rulesCache = {};

						// select all valid inputs inside the form (no submit or reset buttons)
						// workaround $Query([]).add until http://dev.jquery.com/ticket/2114 is solved
						return $([]).add(this.currentForm.elements)
			.filter(":input")
			.not(":submit, :reset, :image, [disabled]")
			.not(this.settings.ignore)
			.filter(function () {
				!this.name && validator.settings.debug && window.console && console.error("%o has no name assigned", this);

				// select only the first element for each name, and only those with rules specified
				if (this.name in rulesCache || !validator.objectLength($(this).rules()))
					return false;

				rulesCache[this.name] = true;
				return true;
			});
					},

					clean: function (selector) {
						return $(selector)[0];
					},

					errors: function () {
						return $(this.settings.errorElement + "." + this.settings.errorClass, this.errorContext);
					},

					reset: function () {
						this.successList = [];
						this.errorList = [];
						this.errorMap = {};
						this.toShow = $([]);
						this.toHide = $([]);
						this.currentElements = $([]);
					},

					prepareForm: function () {
						this.reset();
						this.toHide = this.errors().add(this.containers);
					},

					prepareElement: function (element) {
						this.reset();
						this.toHide = this.errorsFor(element);
					},

					check: function (element) {
						element = this.clean(element);

						// if radio/checkbox, validate first element in group instead
						if (this.checkable(element)) {
							element = this.findByName(element.name).not(this.settings.ignore)[0];
						}

						var rules = $(element).rules();
						var dependencyMismatch = false;
						for (var method in rules) {
							var rule = { method: method, parameters: rules[method] };
							try {
								var result = $.validator.methods[method].call(this, element.value.replace(/\r/g, ""), element, rule.parameters);

								// if a method indicates that the field is optional and therefore valid,
								// don't mark it as valid when there are no other rules
								if (result == "dependency-mismatch") {
									dependencyMismatch = true;
									continue;
								}
								dependencyMismatch = false;

								if (result == "pending") {
									this.toHide = this.toHide.not(this.errorsFor(element));
									return;
								}

								if (!result) {
									this.formatAndAdd(element, rule);
									return false;
								}
							} catch (e) {
								this.settings.debug && window.console && console.log("exception occured when checking element " + element.id
						 + ", check the '" + rule.method + "' method", e);
								throw e;
							}
						}
						if (dependencyMismatch)
							return;
						if (this.objectLength(rules))
							this.successList.push(element);
						return true;
					},

					// return the custom message for the given element and validation method
					// specified in the element's "messages" metadata
					customMetaMessage: function (element, method) {
						if (!$.metadata)
							return;

						var meta = this.settings.meta
				? $(element).metadata()[this.settings.meta]
				: $(element).metadata();

						return meta && meta.messages && meta.messages[method];
					},

					// return the custom message for the given element name and validation method
					customMessage: function (name, method) {
						var m = this.settings.messages[name];
						return m && (m.constructor == String
				? m
				: m[method]);
					},

					// return the first defined argument, allowing empty strings
					findDefined: function () {
						for (var i = 0; i < arguments.length; i++) {
							if (arguments[i] !== undefined)
								return arguments[i];
						}
						return undefined;
					},

					defaultMessage: function (element, method) {
						return this.findDefined(
				this.customMessage(element.name, method),
				this.customMetaMessage(element, method),
						// title is never undefined, so handle empty string as undefined
				!this.settings.ignoreTitle && element.title || undefined,
				$.validator.messages[method],
				"<strong>Warning: No message defined for " + element.name + "</strong>"
			);
					},

					formatAndAdd: function (element, rule) {
						var message = this.defaultMessage(element, rule.method),
				theregex = /\$?\{(\d+)\}/g;
						if (typeof message == "function") {
							message = message.call(this, rule.parameters, element);
						} else if (theregex.test(message)) {
							message = jQuery.format(message.replace(theregex, '{$1}'), rule.parameters);
						}
						this.errorList.push({
							message: message,
							element: element
						});

						this.errorMap[element.name] = message;
						this.submitted[element.name] = message;
					},

					addWrapper: function (toToggle) {
						if (this.settings.wrapper)
							toToggle = toToggle.add(toToggle.parent(this.settings.wrapper));
						return toToggle;
					},

					defaultShowErrors: function () {
						for (var i = 0; this.errorList[i]; i++) {
							var error = this.errorList[i];
							this.settings.highlight && this.settings.highlight.call(this, error.element, this.settings.errorClass, this.settings.validClass);
							this.showLabel(error.element, error.message);
						}
						if (this.errorList.length) {
							this.toShow = this.toShow.add(this.containers);
						}
						if (this.settings.success) {
							for (var i = 0; this.successList[i]; i++) {
								this.showLabel(this.successList[i]);
							}
						}
						if (this.settings.unhighlight) {
							for (var i = 0, elements = this.validElements(); elements[i]; i++) {
								this.settings.unhighlight.call(this, elements[i], this.settings.errorClass, this.settings.validClass);
							}
						}
						this.toHide = this.toHide.not(this.toShow);
						this.hideErrors();
						this.addWrapper(this.toShow).show();
					},

					validElements: function () {
						return this.currentElements.not(this.invalidElements());
					},

					invalidElements: function () {
						return $(this.errorList).map(function () {
							return this.element;
						});
					},

					showLabel: function (element, message) {
						var label = this.errorsFor(element);
						if (label.length) {
							// refresh error/success class
							label.removeClass().addClass(this.settings.errorClass);

							// check if we have a generated label, replace the message then
							label.attr("generated") && label.html(message);
						} else {
							// create label
							label = $("<" + this.settings.errorElement + "/>")
					.attr({ "for": this.idOrName(element), generated: true })
					.addClass(this.settings.errorClass)
					.html(message || "");
							if (this.settings.wrapper) {
								// make sure the element is visible, even in IE
								// actually showing the wrapped element is handled elsewhere
								label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent();
							}
							if (!this.labelContainer.append(label).length)
								this.settings.errorPlacement
						? this.settings.errorPlacement(label, $(element))
						: label.insertAfter(element);
						}
						if (!message && this.settings.success) {
							label.text("");
							typeof this.settings.success == "string"
					? label.addClass(this.settings.success)
					: this.settings.success(label);
						}
						this.toShow = this.toShow.add(label);
					},

					errorsFor: function (element) {
						var name = this.idOrName(element);
						return this.errors().filter(function () {
							return $(this).attr('for') == name;
						});
					},

					idOrName: function (element) {
						return this.groups[element.name] || (this.checkable(element) ? element.name : element.id || element.name);
					},

					checkable: function (element) {
						return /radio|checkbox/i.test(element.type);
					},

					findByName: function (name) {
						// select by name and filter by form for performance over form.find("[name=...]")
						var form = this.currentForm;
						return $(document.getElementsByName(name)).map(function (index, element) {
							return element.form == form && element.name == name && element || null;
						});
					},

					getLength: function (value, element) {
						switch (element.nodeName.toLowerCase()) {
							case 'select':
								return $("option:selected", element).length;
							case 'input':
								if (this.checkable(element))
									return this.findByName(element.name).filter(':checked').length;
						}
						return value.length;
					},

					depend: function (param, element) {
						return this.dependTypes[typeof param]
				? this.dependTypes[typeof param](param, element)
				: true;
					},

					dependTypes: {
						"boolean": function (param, element) {
							return param;
						},
						"string": function (param, element) {
							return !!$(param, element.form).length;
						},
						"function": function (param, element) {
							return param(element);
						}
					},

					optional: function (element) {
						return !$.validator.methods.required.call(this, $.trim(element.value), element) && "dependency-mismatch";
					},

					startRequest: function (element) {
						if (!this.pending[element.name]) {
							this.pendingRequest++;
							this.pending[element.name] = true;
						}
					},

					stopRequest: function (element, valid) {
						this.pendingRequest--;
						// sometimes synchronization fails, make sure pendingRequest is never < 0
						if (this.pendingRequest < 0)
							this.pendingRequest = 0;
						delete this.pending[element.name];
						if (valid && this.pendingRequest == 0 && this.formSubmitted && this.form()) {
							$(this.currentForm).submit();
							this.formSubmitted = false;
						} else if (!valid && this.pendingRequest == 0 && this.formSubmitted) {
							$(this.currentForm).triggerHandler("invalid-form", [this]);
							this.formSubmitted = false;
						}
					},

					previousValue: function (element) {
						return $.data(element, "previousValue") || $.data(element, "previousValue", {
							old: null,
							valid: true,
							message: this.defaultMessage(element, "remote")
						});
					}

				},

				classRuleSettings: {
					required: { required: true },
					email: { email: true },
					url: { url: true },
					date: { date: true },
					dateISO: { dateISO: true },
					dateDE: { dateDE: true },
					number: { number: true },
					numberDE: { numberDE: true },
					digits: { digits: true },
					creditcard: { creditcard: true }
				},

				addClassRules: function (className, rules) {
					className.constructor == String ?
			this.classRuleSettings[className] = rules :
			$.extend(this.classRuleSettings, className);
				},

				classRules: function (element) {
					var rules = {};
					var classes = $(element).attr('class');
					classes && $.each(classes.split(' '), function () {
						if (this in $.validator.classRuleSettings) {
							$.extend(rules, $.validator.classRuleSettings[this]);
						}
					});
					return rules;
				},

				attributeRules: function (element) {
					var rules = {};
					var $element = $(element);

					for (var method in $.validator.methods) {
						var value = $element.attr(method);
						if (value) {
							rules[method] = value;
						}
					}

					// maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs
					if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) {
						delete rules.maxlength;
					}

					return rules;
				},

				metadataRules: function (element) {
					if (!$.metadata) return {};

					var meta = $.data(element.form, 'validator').settings.meta;
					return meta ?
			$(element).metadata()[meta] :
			$(element).metadata();
				},

				staticRules: function (element) {
					var rules = {};
					var validator = $.data(element.form, 'validator');
					if (validator.settings.rules) {
						rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {};
					}
					return rules;
				},

				normalizeRules: function (rules, element) {
					// handle dependency check
					$.each(rules, function (prop, val) {
						// ignore rule when param is explicitly false, eg. required:false
						if (val === false) {
							delete rules[prop];
							return;
						}
						if (val.param || val.depends) {
							var keepRule = true;
							switch (typeof val.depends) {
								case "string":
									keepRule = !!$(val.depends, element.form).length;
									break;
								case "function":
									keepRule = val.depends.call(element, element);
									break;
							}
							if (keepRule) {
								rules[prop] = val.param !== undefined ? val.param : true;
							} else {
								delete rules[prop];
							}
						}
					});

					// evaluate parameters
					$.each(rules, function (rule, parameter) {
						rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter;
					});

					// clean number parameters
					$.each(['minlength', 'maxlength', 'min', 'max'], function () {
						if (rules[this]) {
							rules[this] = Number(rules[this]);
						}
					});
					$.each(['rangelength', 'range'], function () {
						if (rules[this]) {
							rules[this] = [Number(rules[this][0]), Number(rules[this][1])];
						}
					});

					if ($.validator.autoCreateRanges) {
						// auto-create ranges
						if (rules.min && rules.max) {
							rules.range = [rules.min, rules.max];
							delete rules.min;
							delete rules.max;
						}
						if (rules.minlength && rules.maxlength) {
							rules.rangelength = [rules.minlength, rules.maxlength];
							delete rules.minlength;
							delete rules.maxlength;
						}
					}

					// To support custom messages in metadata ignore rule methods titled "messages"
					if (rules.messages) {
						delete rules.messages;
					}

					return rules;
				},

				// Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
				normalizeRule: function (data) {
					if (typeof data == "string") {
						var transformed = {};
						$.each(data.split(/\s/), function () {
							transformed[this] = true;
						});
						data = transformed;
					}
					return data;
				},

				// http://docs.jquery.com/Plugins/Validation/Validator/addMethod
				addMethod: function (name, method, message) {
					$.validator.methods[name] = method;
					$.validator.messages[name] = message != undefined ? message : $.validator.messages[name];
					if (method.length < 3) {
						$.validator.addClassRules(name, $.validator.normalizeRule(name));
					}
				},

				methods: {

					// http://docs.jquery.com/Plugins/Validation/Methods/required
					required: function (value, element, param) {
						// check if dependency is met
						if (!this.depend(param, element))
							return "dependency-mismatch";
						switch (element.nodeName.toLowerCase()) {
							case 'select':
								// could be an array for select-multiple or a string, both are fine this way
								var val = $(element).val();
								return val && val.length > 0;
							case 'input':
								if (this.checkable(element))
									return this.getLength(value, element) > 0;
							default:
								return $.trim(value).length > 0;
						}
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/remote
					remote: function (value, element, param) {
						if (this.optional(element))
							return "dependency-mismatch";

						var previous = this.previousValue(element);
						if (!this.settings.messages[element.name])
							this.settings.messages[element.name] = {};
						previous.originalMessage = this.settings.messages[element.name].remote;
						this.settings.messages[element.name].remote = previous.message;

						param = typeof param == "string" && { url: param} || param;

						if (this.pending[element.name]) {
							return "pending";
						}
						if (previous.old === value) {
							return previous.valid;
						}

						previous.old = value;
						var validator = this;
						this.startRequest(element);
						var data = {};
						data[element.name] = value;
						$.ajax($.extend(true, {
							url: param,
							mode: "abort",
							port: "validate" + element.name,
							dataType: "json",
							data: data,
							success: function (response) {
								validator.settings.messages[element.name].remote = previous.originalMessage;
								var valid = response === true;
								if (valid) {
									var submitted = validator.formSubmitted;
									validator.prepareElement(element);
									validator.formSubmitted = submitted;
									validator.successList.push(element);
									validator.showErrors();
								} else {
									var errors = {};
									var message = response || validator.defaultMessage(element, "remote");
									errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message;
									validator.showErrors(errors);
								}
								previous.valid = valid;
								validator.stopRequest(element, valid);
							}
						}, param));
						return "pending";
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/minlength
					minlength: function (value, element, param) {
						return this.optional(element) || this.getLength($.trim(value), element) >= param;
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/maxlength
					maxlength: function (value, element, param) {
						return this.optional(element) || this.getLength($.trim(value), element) <= param;
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/rangelength
					rangelength: function (value, element, param) {
						var length = this.getLength($.trim(value), element);
						return this.optional(element) || (length >= param[0] && length <= param[1]);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/min
					min: function (value, element, param) {
						return this.optional(element) || value >= param;
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/max
					max: function (value, element, param) {
						return this.optional(element) || value <= param;
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/range
					range: function (value, element, param) {
						return this.optional(element) || (value >= param[0] && value <= param[1]);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/email
					email: function (value, element) {
						// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
						return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i.test(value);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/url
					url: function (value, element) {
						// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/
						return this.optional(element) || /^(https?|ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(\#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/date
					date: function (value, element) {
						return this.optional(element) || !/Invalid|NaN/.test(new Date(value));
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/dateISO
					dateISO: function (value, element) {
						return this.optional(element) || /^\d{4}[\/-]\d{1,2}[\/-]\d{1,2}$/.test(value);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/number
					number: function (value, element) {
						return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)(?:\.\d+)?$/.test(value);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/digits
					digits: function (value, element) {
						return this.optional(element) || /^\d+$/.test(value);
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/creditcard
					// based on http://en.wikipedia.org/wiki/Luhn
					creditcard: function (value, element) {
						if (this.optional(element))
							return "dependency-mismatch";
						// accept only digits and dashes
						if (/[^0-9-]+/.test(value))
							return false;
						var nCheck = 0,
				nDigit = 0,
				bEven = false;

						value = value.replace(/\D/g, "");

						for (var n = value.length - 1; n >= 0; n--) {
							var cDigit = value.charAt(n);
							var nDigit = parseInt(cDigit, 10);
							if (bEven) {
								if ((nDigit *= 2) > 9)
									nDigit -= 9;
							}
							nCheck += nDigit;
							bEven = !bEven;
						}

						return (nCheck % 10) == 0;
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/accept
					accept: function (value, element, param) {
						param = typeof param == "string" ? param.replace(/,/g, '|') : "png|jpe?g|gif";
						return this.optional(element) || value.match(new RegExp(".(" + param + ")$", "i"));
					},

					// http://docs.jquery.com/Plugins/Validation/Methods/equalTo
					equalTo: function (value, element, param) {
						// bind to the blur event of the target in order to revalidate whenever the target field is updated
						// TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
						var target = $(param).unbind(".validate-equalTo").bind("blur.validate-equalTo", function () {
							$(element).valid();
						});
						return value == target.val();
					}

				}

			});

			// deprecated, use $.validator.format instead
			$.format = $.validator.format;

		})(jQuery);

		// ajax mode: abort
		// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
		// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
		; (function ($) {
			var pendingRequests = {};
			// Use a prefilter if available (1.5+)
			if ($.ajaxPrefilter) {
				$.ajaxPrefilter(function (settings, _, xhr) {
					var port = settings.port;
					if (settings.mode == "abort") {
						if (pendingRequests[port]) {
							pendingRequests[port].abort();
						}
						pendingRequests[port] = xhr;
					}
				});
			} else {
				// Proxy ajax
				var ajax = $.ajax;
				$.ajax = function (settings) {
					var mode = ("mode" in settings ? settings : $.ajaxSettings).mode,
				port = ("port" in settings ? settings : $.ajaxSettings).port;
					if (mode == "abort") {
						if (pendingRequests[port]) {
							pendingRequests[port].abort();
						}
						return (pendingRequests[port] = ajax.apply(this, arguments));
					}
					return ajax.apply(this, arguments);
				};
			}
		})(jQuery);

		// provides cross-browser focusin and focusout events
		// IE has native support, in other browsers, use event caputuring (neither bubbles)

		// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation
		// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target
		; (function ($) {
			// only implement if not provided by jQuery core (since 1.4)
			// TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs
			if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) {
				$.each({
					focus: 'focusin',
					blur: 'focusout'
				}, function (original, fix) {
					$.event.special[fix] = {
						setup: function () {
							this.addEventListener(original, handler, true);
						},
						teardown: function () {
							this.removeEventListener(original, handler, true);
						},
						handler: function (e) {
							arguments[0] = $.event.fix(e);
							arguments[0].type = fix;
							return $.event.handle.apply(this, arguments);
						}
					};
					function handler(e) {
						e = $.event.fix(e);
						e.type = fix;
						return $.event.handle.call(this, e);
					}
				});
			};
			$.extend($.fn, {
				validateDelegate: function (delegate, type, handler) {
					return this.bind(type, function (event) {
						var target = $(event.target);
						if (target.is(delegate)) {
							return handler.apply(target, arguments);
						}
					});
				}
			});
		})(jQuery);

	} 
});